207361752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{664621}}^1$

素因数の和:664643

約数の個数: 32

約数和(自身を含む): 558282480

約数和(自身を除く): 350920728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 664621, 1329242, 1993863, 2658484, 3987726, 5316968, 7975452, 8640073, 15950904, 17280146, 25920219, 34560292, 51840438, 69120584, 103680876, 207361752]

約数ペア:

[(1, 207361752), (2, 103680876), (3, 69120584), (4, 51840438), (6, 34560292), (8, 25920219), (12, 17280146), (13, 15950904), (24, 8640073), (26, 7975452), (39, 5316968), (52, 3987726), (78, 2658484), (104, 1993863), (156, 1329242), (312, 664621)]